446886

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 1102608

約数和(自身を除く): 655722

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 61, 66, 74, 99, 111, 122, 183, 198, 222, 333, 366, 407, 549, 666, 671, 814, 1098, 1221, 1342, 2013, 2257, 2442, 3663, 4026, 4514, 6039, 6771, 7326, 12078, 13542, 20313, 24827, 40626, 49654, 74481, 148962, 223443, 446886]

約数ペア:

[(1, 446886), (2, 223443), (3, 148962), (6, 74481), (9, 49654), (11, 40626), (18, 24827), (22, 20313), (33, 13542), (37, 12078), (61, 7326), (66, 6771), (74, 6039), (99, 4514), (111, 4026), (122, 3663), (183, 2442), (198, 2257), (222, 2013), (333, 1342), (366, 1221), (407, 1098), (549, 814), (666, 671)]